"One-piece construction eliminates stress build-up. Double ball raceways and seal ring keep lubrication in and dirt out. 2 5/8in. to 3in. x 3in. to 3 5/8in. bolt hole spacing. 3/4in. king pin. Top plate size 4in. x 4 1/2in. U.S.A. Image representative of product only actual model is rigid. Bearing Type Plain, Caster Type Rigid, Overall Height in. 7 1/4, Wheel Width in. 2, Capacity lbs. 650, Finish Type Gray epoxy, Wheel Type Polyolefin, Wheel Diameter in. 6, Casters qty. 1, Foot Brake No, Top Plate Dimensions L x W in. 4 1/2 x 4, Mount Height in. 7 1/4, Bolt Hole Spacing 3-3 5/8 x 2 5/8-3, Material Type Steel."
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